tert-Butyl ((1-((5-bromothiophen-2-yl)sulfonyl)piperidin-4-yl)methyl)carbamate CAS 1261234-11-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1261234-11-0
Molecular FormulaC15H23BrN2O4S2
Molecular Weight439.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl ((1-((5-bromothiophen-2-yl)sulfonyl)piperidin-4-yl)methyl)carbamate CAS 1261234-11-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 439.39 g/mol gives tert-Butyl ((1-((5-bromothiophen-2-yl)sulfonyl)piperidin-4-yl)methyl)carbamate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

tert-Butyl ((1-((5-bromothiophen-2-yl)sulfonyl)piperidin-4-yl)methyl)carbamate (CAS 1261234-11-0) is a high-purity analytical reference standard with the molecular formula C15H23BrN2O4S2 and a molecular weight of 439.39 g/mol.

Based on its molecular formula C15H23BrN2O4S2, tert-Butyl ((1-((5-bromothiophen-2-yl)sulfonyl)piperidin-4-yl)methyl)carbamate contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 439.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC15H23BrN2O4S2
Molecular Weight439.39 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentBr-containing
Nitrogen Atoms2
Sulfur Atoms2

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